Joomla allow users upload photosроботи

I am seeking a highly skilled freelancer to undertake a multifaceted project involving the detailed completion and enhancement of a CSV file for upload to Square. This extensive project requires three core competencies: meticulous data extraction from our website, proficient data entry into an Excel form, and the creation of engaging service descriptions using AI tools. The ultimate goal is to craft a CSV file that not only meets but exceeds the requirements for Square's platform, ensuring a seamless upload process. Key Responsibilities: Data Extraction and Accuracy: Initiate the project by extracting data from specific sections of our website. This data must be accurately transcribed into an Excel form, adhering closely to the required fields. Attention to detail is p...

I am looking to hire a PR and marketing guru to develop a detailed short-term marketing strategy for my iOS app in order to acquire my first users. Well Spotted! Is a safari and wildlife-spotting app. When a user goes on safari, especially in places like Africa (but really any place around the world where there is wildlife), they download the app and select the location they are going on safari. The app downloads a comprehensive list of all the wildlife available in that location. The total amount of wildlife that the app downloads for each location is in the range of about 500 different species. It also downloads extra information about the wildlife (from wikipedia) as well as multiple images for each wildlife that the user can look at. The app can be used entirely offline an...

I need a simple website where you fill in a form, upload some, images of the damage to a car and the email will be sent to me with the pics and I can retun them a quote or contact them for more information, obioudsly some other details including our services, contact us etc.

...time!! Furthermore, I need a BILINGUAL freelancer!! So READ before biding. I need a fully bilingual professional (I will interview in English via video) to do some tasks for my agency, such as: PR Outreach Social media Content editing or creating CRM management Email marketing Email scraping Researching Organizing data in spreadsheets Copywriting Basic Wordpress (change text, add a button, upload a file, etc) And others related to the position You must be a FAST learner, attentive to details, curious, with great writing skills. Looking for someone that pays attention and doesn’t keep making the same mistakes over and over. Attention to detail. Common sense. This job will part-time as a test period, after that it will be full-time. First, there is a task I’l...

I am seeking a software developer capable of creating an application specifically for managing student records. The software should include the following features: - Search and filter student data: The application must allow easy access to student information, with robust searching and filtering capabilities. - Generation of demographic reports: The application needs to be able to generate reports based on the collected student data. In particular, the capacity to produce demographic reports is required. The ideal candidate for this project should have a solid understanding of database management, specifically around student data. Prior experience with educational software would be advantageous. Proficiency in generating detailed and accurate reports from database metrics is al...

I'm in need of a dedicated and experienced real estate wholesale specialist. This will involve making calls to interested sellers and marketing the deals to potential investors. Your application must include a voice recording introducing yourself. Key Points: - Must possess excellent communication skills. As you'll be mak...interested sellers and effectively marketing deals to investors. Skills and Experience Required: - Excellent communication skills - Strong sales and negotiation abilities - Knowledge of the real estate market - Prior experience in real estate wholesale - Proven track record of successful sales calls and deal marketing To apply, please include a voice recording introducing yourself. You can directly upload it here on Freelancer.com. Looking forward ...

I am looking for a talented photo editor who can help me with editing a small batch of photos. Key Requirements: - Color Correction: I need the colors of the photos to be vibrant and appealing, ready for display on social media platforms. - Background Removal: Cleanly and professionally remove the background from these images, ensuring they look crisp and professional. - Quantity: The job involves editing one to ten photos. The ideal candidate will have a keen eye for detail and a strong portfolio that showcases previous experience in color correction and background removal. Experience with social media optimized photo editing is a plus. Please provide a link to your previous work in your bid if possible.

...custom-built WordPress / Woo Commerce website or other platform for my new business selling women's sportswear, using quality plugins. I would like to discuss functional plug-ins and structure that will be used prior to the award. This site should be user-friendly, intuitive, and enthuse high-level interactivity, crisp and detailed design with design details. Ability to host high quality crisp photos & videos. Site should be extremely fast! Key Features: - Focus exclusively on gym sportswear and related products - Implemented chatbots and interactive menus to provide instant assistance and engaging user interaction - A precise, yet interactive, section dedicated completely to customer reviews and ratings on our products Ideal Skills: - Ecommerce website design and deve...

I'm in need of a seasoned developer who can design a dynamic, responsive, and custom database synchronization system. Key Requirements: - Custom Data Mappings: The system should allow the designation of unique data mappings for seamless sync across various platforms. - Conditional Sync: The system should support conditional sync to ensure only relevant data is shared. - Automation: The synchronization process should be automated to reduce manual intervention and enhance efficiency. Platforms and Websites: The system should sync data with: - Social media platforms - Mobile devices Ideal Freelancer: - Proficient in database synchronization and mapping - Experienced with integration across websites and devices - Capable of designing automation processes - Knowledgeable in cond...

I'm looking for an expert to create and manage my business's Facebook page. The primary purpose of this page is to promote my pet-related business. I plan on posting a variety of content, including photos/videos, articles/blogs, and promotions/offers. Your main tasks will include: - Crafting engaging and relevant content - Managing promotions and offers - Responding to comments and messages - Monitoring page insights and adjusting strategies The ideal freelancer for this job should have: - Experience in managing business pages on Facebook - Strong writing and graphic design skills - Understanding of social media marketing - Knowledge of pet industry trends and audience preferences Your creativity and expertise will be pivotal in attracting and engaging a wide range of ...

I require a talented and highly skilled photo editor for my wedding pictures. With an emphasis on: - Expert people editing/moving skill: This is crucial. I need to rearrange the position of some guests in a few pictures. So you must have an in-depth grasp of...skilled photo editor for my wedding pictures. With an emphasis on: - Expert people editing/moving skill: This is crucial. I need to rearrange the position of some guests in a few pictures. So you must have an in-depth grasp of object manipulation. - General editing; making sure the images are sharp, well-composed and outstanding. Ideally, you should have significant experience editing wedding photos and a portfolio to prove it. Quick turn-around time is also appreciated. Please provide a link or sample of previous work whe...

I have an existing excel document that I would like to adapt to help with quotations & orders. Key Features: - The adapted document should automatically generate quotations, order forms, and perform the necessary calculations. - The excel file should have fields for product name, quantity, price, and customer information. Additionally, it should accommodate the inclusion of photos, and sizing information (a template image will be provided for reference). Calculations & Formulas: - The document should perform total price calculations, as well as tax calculations. Ideal Skills & Experience: - Proficiency in Excel - Experience with automated document generation - Exceptional skills in creating complex formulas - Attention to detail to ensure the document accurately r...

I'm in need of an expert to create a custom landing page for my upcoming project. Your design & development too. It will take one of the three options (text I will give) then sign up will take a payment. I will send you PayPal gateway API key to integrate. One of the options will take a file (let them upload) and an email address too. I will let you know more when we chat.. Not sure if we need sign up/ sign in. Another option will take up to 3 ticker (stock symbol) . Signup/Register button/ We will add GA code so we can track user activities. My Logo/ My text / I will choose color scheme with you / Your design and above options.

For this project, I'm looking for an experienced photo editor who can work with two images. The main goal is to combine the foregrounds and backgrounds of both photos. I'm seeking to create a more visually appealing image, hence the merging should be done with a keen eye for artistry. Key Requirements: - Ability to merge foreground and background elements from two separate photos. - Sharpening the images, making them crisper, if possible. - Delivering a final product that truly shines, visually. Your task is to blend the two photos seamlessly, with a natural transition between the foreground and background elements. The final image should appear as a new, single, cohesive picture. Ideal skills would include: - Proficiency in photo editing software, such ...

I'm in need of a talented professional who can help me create a 360-degree virtual tour of my business office. This tour will be used for informational purposes. Key Requirements: - Development of a 360-degree virtual tour of our office space. - The tour should be interactive for users to explore the office environment. - Suitable for promoting our business and offering a virtual 'walk-through' experience. Desired Skills: - Prior experience in creating 360-degree virtual tours. - Ability to deliver an engaging, interactive and user-friendly virtual tour. I'm looking for someone who can transform our office space into a captivating virtual experience. Experience in similar projects would be a plus.

IMPORTANT CONSIDERATION: Please only submit a proposal if you are within driving distance of Minneapolis, Minnesota in the United States. The project's time constraints does not allow for envelopes to be shipped. Thank you. I am looking for someone skilled in calligraphy or high-end penmanship to address approximately 500 envelopes for a mailing. The successful freelancer should possess: - Proven experience in modern calligraphy - Ability to design and execute artisanal, aesthetically pleasing physical prints - A strong understanding of how typography influences branding Your expertise will be instrumental in capturing my brand's identity through the beauty of handwritten art. If you have a modern sense of style and can translate it into engaging physical prints, plea...

...but simple enough for people to get that it's a car washing business. - I have added photos titled 'MAIN' for you to use as the blueprint for the logo. Feel free to use the colors that are within the photos themselves. BLUE, WHITE, BLACK, GOLD, GREE, etc. Ideal Skills: - Logo Design expertise, especially in the context of service businesses. - A good understanding of color psychology and its application in design. - Experience in creating logos for the automotive industry could be a plus, but not essential. I'm looking for a logo that sets my car wash business apart and resonates with potential customers. Attached are the images that I would like for you to use as the logo as well as some REFERENCE photos so you can get a feel for what I...

I'm looking for a skilled developer to create a chrome extension that will facilitate screen sharing for business professionals. Key Requirements: - The extension should allow users to share their entire screen - The extension should share system audio, but microphone audio sharing is not necessary Ideal candidates should have experience with chrome extension development and have a good understanding of user experience. A strong sense of design and attention to detail is also important. Please share any relevant experience you have in this area when bidding.

I have a Django project that's ready for deployment and I need a skilled AWS expert to help me with the deployment process. Specifically, I need the following tasks to be done: - Upload the Django project to an EC2 instance on AWS. This includes installing necessary python packages. - Link the Django project to my domain. - Set up SSL for the domain to ensure secure connections. - Establish appropriate security groups to safeguard the deployment. - Review security setup of an existing RDS that is used by the project. The ideal freelancer for this project will have experience with: - Django deployment on AWS EC2 - Domain linking and SSL setup - Expertise in Python and Django packages - Setting up security groups on AWS Additionally, I'd appreciate post-project support on...

I want fix and update my flutter language app Update payment delete Update upload too google and apple stores Some check for app

I'm looking for a freelancer located in London who can purchase a specific One Piece OP-5 boo...specified UK address Ideal candidate: - Should be located in London, or willing to travel there - Familiarity with card games, specifically One Piece OP-5, will be beneficial - Must have the ability to package the item appropriately for safe shipping - Experience or access to cost-effective and reliable shipping services. - Ask the store if you can buy the item in the next day (Currently they allow one booster box per day, if they are to buy buy the same box next day will buy more in the upcoming days) Please note this task must be completed as swiftly as possible to maintain the condition and value of the collectible item. Applications with quicker completion times are more likel...

I'm in need of a skilled photo editor who can provide heavy retouching on my photos, to be used for personal purposes. The retouching should be extensive enough to result in a dramatic makeover of the original images. Ideal Skills: - Expertise in photo editing & retouching - Ability to make drastic aesthetic improvements - Experience in editing photos for personal use Seeking a professional who can: - Deliver high quality work - Understand the significance of this personal project - Offer creative suggestions for the edits.

...to be overlaid over a real person in my videos. I will need daily updates of the design work so I can add my input if needed. See samples of the realistic quality I need: See the link about character requirements. You will need to help me load the finished character into my video on wonder studio and make sure it works perfectly. Key Requirements: - Realistic Style: The character must be designed with a realistic style, suitable for high-quality animations. - Animation: The character should be capable of performing various animations such as walking, talking, and interactive gestures. - Experience: I'm

I'm looking for app developers who can help in creating a sophisticated interactive mobile application. The app will be designed for both iOS and Android platforms, ensuring maximum reach and accessibility for users. Key requirements: - The app is expected to be feature-rich, with a high level of interactivity. This includes implementing live chat functionality and real-time updates, underscoring the advanced nature of the project. - The ideal candidate should be well-versed in app development for both iOS and Android platforms. - Experience in creating apps with similar levels of interactivity is highly preferred. - A strong understanding of user experience and interface design is crucial to ensure the app is user-friendly and engaging. - The end product should be scalab...

I am looking for a skilled video animator to create a professional style video intro for a boutique financial planning firm. The video should be 15 seconds long, incorporating animation elements and bright colors for a polished but appealing look. Ideal Skills and Experience: • Experi...bright colors subtly within a corporate style Your task will involve: • Creating a 15-second animated corporate style video intro • Merging animation and bright colors seamlessly • Delivering a high-quality, professional video output. There are puzzle pieces in our logo, so keeping the theme, we would like a video intro showing photos of potential clients as puzzle pieces, and when the pieces come together, it turns into our logo. We will provide the stock photos and ...

...accessibility and functionality. Requirements: Font and Style: Use a clear, sans-serif font like Arial or Calibri. The text should be bold to enhance readability. Fillable Fields: Integrate fillable fields where information can be entered by the user. Users should be able to navigate through fields using the keyboard TAB key. Accessibility: Ensure the template is fully accessible to screen readers by adding appropriate titles and tags. Use Word’s Accessibility Checker to ensure compliance and address any issues. Document Protection: Restrict editing to allow only form filling in the designated fields. Deliverables: The final product should be delivered as a Word Template (.dotx). Additional Notes: Experience with creating accessible documents is highly preferr...

...morph the faces of my face on to my brother face and change it into the navy instead of Air Force. This tool will aid me in capturing and immortalizing moments even though I was never there. It has to sell good and be realistic. Key Features: - Automatic Face Recognition: The AI should be capable of recognizing faces in the images automatically. - Real-time Image Editing: The solution should allow for instant adjustments and improvements to the captured images. - Customized Backgrounds: The ability to alter and customize the background as per our liking. The perfect candidate will have substantial experience in AI technology and image processing, and a solid understanding of automatic face recognition, real-time image processing, and customizable backgrounds. Proficiency in c...

I need a full CRM software with access to the source code. The CRM should specifically provide excellent contact management functionalities. Core Features Required: - Contact Management: This should come with both contact categorization and history logging. The contact categorization should allow flexibility through both custom tags and pre-defined categories. Ideal Skills and Experience: - CRM Software Development - Database Management Systems - Customer Data Management - UI/UX Designing The final delivery should include source code and straightforward instruction for set-up and use. Having experience in CRM software development is mandatory. Please ensure your proposal includes relevant past works before bidding.

...facilitate communication with potential clients. Key Requirements: - Create a website that exudes professionalism and is designed with a traditional aesthetic. - Ensure that the website is optimized for information display, making it easy for visitors to understand the company's core services and values. - Implement a contact form that is user-friendly, secure, and functional. This form should allow potential clients to reach out to us effortlessly. Ideal Skills and Experience: - Proficiency in web design and development tools such as HTML, CSS, and JavaScript. - Previous experience in creating websites for construction companies or similar businesses would be advantageous. - Strong understanding of user experience and the ability to design a site that effectively engages ...

I am in search of a skilled web designer to create an SEO-optimized informational website. The main goal of this website is to provide content to the general public. Key requirements: - Design and development of an SEO-optimized Informational website - Integration of a contact form - Integration of a quoting system: this should allow users to input details for a quote, which will be sent to me via email Ideal Skills and Expertise: - Proficiency in web design and development, specifically for SEO - Experience with creating and integrating contact forms and quoting systems on websites - Ability to ensure a user-friendly experience for the general public, with a focus on clear, concise, and engaging content Website along the lines of the below:

I am looking for a 3D modeler to convert photos into a detailed 3D satellite model for visualization purposes. Key Responsibilities: - Create 3D models with realistic textures from provided graphics. Deliverable: - Deliver the 3D model in .obj and .gltf formats.

I’m looking for a proficient web developer to design a platform that serves as a bridge between patients in need of specific medications and pharmacies offering those medications. Key Features: - Search Functionality: The platform should help users (both patients and pharmacies) to easily find what they're looking for. - User Registration/Login: It should facilitate the creation, authentication, and management of accounts for patients, pharmacies, administrators, and moderators. - Secure Payment Options: A reliable and secure payment system is a must. User Roles: 1. Patients 2. Pharmacies 3. Administrators 4. Moderators The registration process must be thorough and secure, it should collect the following information: - Full name and contact details for identification ...

Note : the budget for whole project not more 10$ . development Socail web app that allowing users to design custom avatar used Dalle3 API or any free APIs Requirements: 1: landing page explained the idea 2: registration signing Signup 3: create page 4: design avatar Dalle 3 API or any free APIs 5: invited friends to post the avatar's on the web page

I'm seeking a skilled programmer to meticulously test and subsequently deploy my Flutter application on both iOS and Android platforms. I need deep functionality checks and performance testing to ensure that my Flutter-based app...Which debugging tools will you use for this Flutter testing project? - Which devices do you have access to test on? - How will you ensure the apps work in all areas of Canada and the US? - How many days will you commit to test and de-bug this project? - Are you able to deploy to my TestFlight account before we upload to app stores? - Will you generate APK and requirements for both app stores? - Please give me a full list of steps you will take to get this project completed and help to upload to both app stores. Thank you and I look forward to ...

I'm seeking a developer to create an escort site in Spanish. The primary function of the site would be to present escort profiles to users. Key Features: - Escort Profiles: The site should display profiles of escorts. - Gallery of Photos and Videos: Each profile should include a gallery of photos and videos of the escort. - Detailed Service Descriptions: Alongside the visual content, detailed descriptions of the services offered by each escort should be included. - User Ratings and Reviews: The site must allow users to rate and review the escorts, providing feedback for other visitors. Additional Portfolio Information: - Age and Nationality: I'd like users to see the age and nationality of each escort. - Availability: Information on th...

I'm in need of a Google My Business (GMB) expert who can help me enhance my customer reviews and interaction. Key Tasks: - Optimize the GMB profile: Ensuring all details are accurate, up-to-date, and engaging for users. - Monitor and respond to reviews: Promptly reply to reviews left on my profile to improve my online reputation and customer engagement. Ideal Candidate: - Proven track record with Google My Business optimization. - Strong expertise in managing online customer reviews. - Understands how to craft engaging content for Google My Business. If you have experience with this platform and can help me stand out on Google, I'm interested in hearing from you.

I need an Excel sheet that can help me analyze customer information for trends and patterns. This will involve: - Basic Formulas and Functions: The data room should have basic formulas and functions that allow for the easy manipulation and analysis of customer data. - Data Room Design: The sheet should be designed to be user-friendly and intuitive, making it easy for me to analyze the data without getting lost in the spreadsheet. - Data Analysis: The main goal of this project is to analyze the customer data for trends. So, the ideal freelancer will have experience with data analysis and the ability to create custom formulas to uncover patterns. - Attention to Detail: Accuracy is key in this project. I need someone who is meticulous and can ensure that all the data is entered cor...

I'm looking for a talented web developer who could build an escort website for me, similar to www.elsilencio.cl. It needs to be in Spanish. The key features should include: 1. User-friendly Interface - This is very critical as we require smooth navigation for our users. 2. Photos, Descriptions, Services Offered, Videos, and Stories - These should be clearly available about the escorts on their profile page. 3. Visitor Interaction - The visitor should have the ability to fully connect with our escorts. Ideal skills include: 1. Strong coding skills 2. Experience in web design 3. SEO knowledge 4. Familiarity with escort website design is a plus. Looking forward to your proposals.

Note : the budget for whole project not more 10$ development Socail web app that allowing users to design custom avatar used Dalle3 API or any free APIs Requirements: 1: landing page explained the idea 2: registration signing Signup 3: create page 4: design avatar used APIs

I need a Unity specialist to develop a system in an existing v6.x.x game that can save user progress and allow players to pick up where they left off. Key requirements are: - Ability to save character progress and levels - User frame should include the character's current level and experience points. Ideal candidates must have vast working experience in Unity engine and a strong understanding of game development & player progression systems. Your solution should be robust, able to handle varying amounts of data, and run smoothly within the existing game structure. Prior experience in creating similar save game systems is a bonus.

...- Application development from scratch. - Debugging during the development phase to ensure top-notch functionality. - Providing software maintenance post-development. Key Features: - A simple and minimalist interface for user-friendly navigation. - Book borrowing management capability to check the status and track all borrowings. - User account management which enables personalized access for users. - Inventory tracking for systematic management and easy accessibility of books in the library. Ideal Skills and Experience: - Strong experience in Java development and Eclipse toolset. - An eye for creating user-centric, minimalist interfaces. - Prior experience in creating library management software or similar would be beneficial. and i want the source code and the code with swin...

...will be two types of end users. One will be the workout participant and the other will be the gym owner. The gym owner will want to track how certain individuals perform over time and during certain workouts. The idea here would be that gym owners could tie metadata to each workout to say what was the average heart BPM, max heart BPM, what was the average amount of time people were in zone 4 cardiovascular, etc. Key Requirements: - Fetch and stream real-time heart rate data from Apple Watch to a central application tied to each gym - Display metrics including calories burned, current heart rate, and more on a dashboard that will be accessible through the gym owner's application. - Allow for each gym owner to tie certain trainers to certain workouts. This will al...

I'm in need of an experienced digital image editor with a keen eye for detail. The task entails adjusting the background color and shadow intensity in some dog studio photography shots. Key aspects to work on are: - Background color: I'm looking for the background hue to be edited to a medium tone. Your expertise in visual balance would be invaluable for this job. Mastery in Photoshop, or similar editing software, is required. - Shadow intensity: The shadows also require adjustment to a medium intensity. Experience in shadow manipulation in digital images, specifically studio photography, is a must. Individuals or agencies with prior experience in pet photography editing will be given preference. Your job would be to make the final outputs look professional while maintaining ...

I'm in need of a dynamic and skilled team to develop a comprehensive Matrimony App available on iOS, Android and Web-based platforms. Key Features: • User profiles: These should include personal information, photos, as well as education and career details. • Matchmaking algorithm: Implement an effective and user-friendly matchmaking algorithm for an optimal user experience. This will play a vital role in the overall success of the app. • Messaging System: Allow seamless communication between prospective partners. Ideal Skills and Experience: Strong knowledge of app development across multiple platforms, prior experience in similar apps, especially with the development of matchmaking algorithms and secure messaging system, will be extremely beneficial.

I'm seeking a perceptive full stack developer to build a dynamic platform for selling used vehicles. Key functions include: - User Registration & Login: Development of secure user profiles to facilitate transactions. - Advanced Search Filters: Users should easily find vehicles through specific features and filters. - Seller Verification: To ensure authenticity, a robust seller verification process is essential. The platform should accept versatile payment options including credit card, PayPal, and bank transfer methods to accommodate users' preferences. Finally, the inventory should appeal to a wide array of buyers with options for cars, trucks, and motorcycles. The ideal hire would have experience in eCommerce platforms, user experience design, security sys...

I am in need of a fashion model for fitting purposes. The primary use of the photos will be to help with designing and creating fashionable clothing items. Requirements: -- chest width required 99-102 cm , height 180 Please provide your portfolio and any relevant experience when applying.

I require an experienced freelancer to manage 100-500 product uploads from my Shopify store to the Shein marketplace. Key task: - You'll be provided with the product images, descriptions, SKU, and inventory details for upload. Categorization: - The products also need to be correctly categorized into existing Shein marketplace categories. Ideal Skills: - Shopify and Shein marketplace experience - Attention to detail - Strong data entry skills - Excellent categorization ability.

I'm looking for a skilled web developer to create a website similar to indiabix but with a unique twist. Key Requirements: - **Online Quizzes:** The website should support creation and hosting of different types of quizzes. This includes multiple choice, true/false, and fill in the blanks. - **User Registration:** Users should be able to create accounts, log in, and track their progress. The project has no strict deadline, so I'm open to working with a freelancer who can deliver quality work even if it takes a bit of time. Ideal skills for this job include: - Proficiency in web development languages (like HTML, CSS, JavaScript, etc.) - Experience in building quiz platforms or similar interactive websites - Understanding of user experience and user interface design -...

...condensed version of the project requirements for a React-based application: 1. **User Registration/Login**: - Allow users to register accounts with basic information. - Implement a login system for registered users. 2. **Task Management**: - Enable users to create tasks with descriptions, deadlines, and assigned employees. - Include predefined tasks and the option to create custom tasks. 3. **Timer and Deadline Tracking**: - Start a timer of 10 working days for each task upon creation. - Display countdown timers for task deadlines. 4. **Employee Dashboard**: - Provide a dashboard for employees to view assigned tasks, deadlines, and progress. - Allow employees to update task statuses and provide updates. 5. **Client Dashboa...

I'm looking for a talented web developer to build me a top-notch informational website that seamlessly generates leads. Key features: - The site should have an interactive and user-friendly contact form to allow visitors to get in touch with my business effortlessly. The ideal candidate should have: - Proficiency in web development - A good understanding of lead generation - Experience in creating high-quality, responsive websites - Strong communication skills to ensure the final product meets my expectations. - Proficient in social media exposure